Location targeting in Google Ads defaults to people physically in your target area, but the "interest" option is still sitting in advanced settings, and people keep arguing over which to use. For a local service business, presence only is the safer choice. Someone searching from another city for a plumber in your town is rarely a customer, so interest targeting mostly just adds clicks you'll never convert.
Some businesses can look like exceptions, though. A hotel that draws travelers is the obvious one. Interest can pull in people researching a trip who may never actually book, so the extra volume isn't necessarily useful. I'd stick with presence and only open up interest once the search terms from outside the area show real conversions. Has anyone run a clean split on this, or do you just trust the default?